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feat: Create container image of utility tools not avialable in production containers #78

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3 changes: 3 additions & 0 deletions Makefile
Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
build:
go build -o cmd/kubectl-nginx_supportpkg

debugger:
docker buildx build --platform linux/amd64 -t nginx-debugger -f nginx-debugger/Dockerfile .

install: build
sudo cp cmd/kubectl-nginx_supportpkg /usr/local/bin
10 changes: 10 additions & 0 deletions nginx-debugger/Dockerfile
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
FROM alpine:latest

RUN apk --update add bind-tools curl netcat-openbsd iproute2 iperf bash && rm -rf /var/cache/apk/* \
&& ln -s /usr/bin/iperf /usr/local/bin/iperf \
&& ls -altrh /usr/local/bin/iperf

ADD https://github.com/coredns/coredns/releases/download/v1.11.4/coredns_1.11.4_linux_amd64.tgz /coredns.tgz
RUN tar -xzvf /coredns.tgz && rm -f /coredns.tgz

CMD ["bash"]